CN111450611A - High-efficient type filtration equipment for sewage treatment - Google Patents
High-efficient type filtration equipment for sewage treatment Download PDFInfo
- Publication number
- CN111450611A CN111450611A CN202010492728.6A CN202010492728A CN111450611A CN 111450611 A CN111450611 A CN 111450611A CN 202010492728 A CN202010492728 A CN 202010492728A CN 111450611 A CN111450611 A CN 111450611A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- water outlet
- equipment base
- sewage
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
Abstract
The invention discloses high-efficiency filtering equipment for sewage treatment, which comprises an equipment base body, wherein the upper end of the equipment base body is provided with a water inlet, the side wall of the equipment base body is provided with a circular groove communicated with the water inlet, the circular groove is internally coaxially, hermetically and rotatably connected with a turntable, the side wall of the turntable is provided with a plurality of through holes with different sizes, the side wall of the turntable is coaxially and fixedly connected with a water wheel, the side wall of the equipment base body is provided with a water outlet communicated with the inside of the circular groove, a filter screen is embedded in the water outlet, and a buoyancy scraper matched with the filter screen is slidably connected in the water outlet. According to the invention, the sewage flows out through the through holes with different sizes, so that the liquid level in the water outlet continuously fluctuates up and down, the buoyancy scraper in the water outlet moves up and down along with the sewage, garbage sundries adhered to the filter screen can be scraped into the storage tank below the filter screen in time, the good permeability of the filter screen is maintained, and the sewage treatment efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment related equipment, in particular to efficient filtering equipment for sewage treatment.
Background
In the initial stage of sewage treatment, solid garbage impurities in the sewage are often required to be separated out, so that the sewage can be conveniently subjected to subsequent treatment.
Because solid garbage sundries are soaked in sewage for a long time, some materials with good water absorption (such as textile materials like absorbent cotton and the like) have certain adhesion after absorbing a large amount of water, and are difficult to fall off when being adhered to the filter screen after being filtered by the filter screen, so that the filtering efficiency of the filter screen is greatly reduced, and the filter screen needs to be cleaned manually at regular time. Both consumed manpower and material resources, and untimely condition easily appears in manual cleaning simultaneously, leads to sewage treatment overall inefficiency. Accordingly, this application document proposes a filtration equipment for high-efficient type sewage treatment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency filtering device for sewage treatment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient type filtration equipment for sewage treatment, includes the equipment base member, the water inlet has been seted up to the upper end of equipment base member, the lateral wall of equipment base member seted up with the communicating circular recess of water inlet, coaxial seal rotates in the circular recess and is connected with the carousel, a plurality of through-holes that differ in size are seted up to the lateral wall of carousel, the coaxial fixedly connected with water wheels of lateral wall of carousel, the lateral wall of equipment base member seted up with the communicating delivery port of circular inslot portion, just the embedded filter screen that is equipped with of delivery port, sliding connection has the buoyancy scraper blade with filter screen complex in the delivery port, the stock chest has been seted up to the interior bottom of delivery port, the stock chest is located the below of filter screen, the discharge gate has been.
Preferably, the buoyancy scraper blade adopts magnetic material to make, hollow structure is made to the filter screen, just the embedded spring that is equipped with a plurality of irons of filter screen.
Preferably, the side wall of the equipment base body is provided with an air inlet communicated with the water outlet, and the air inlet is communicated with the inside of the filter screen.
The invention has the following beneficial effects:
1. the height of the liquid level in the water outlet can continuously fluctuate up and down by enabling the sewage to flow out through the through holes with different sizes, so that the buoyancy scraper in the water outlet moves up and down along with the sewage, garbage sundries adhered to the filter screen can be scraped into the storage tank below the filter screen in time, good permeability of the filter screen is kept, and the sewage treatment efficiency is improved;
2. the filter screen is arranged in a hollow shape, and the spring is arranged in the filter screen, so that the spring in the filter screen can continuously stretch and retract when the magnetic buoyancy scraper plate moves up and down, the filter screen can continuously shake, sundries adhered to the filter screen can be promoted to fall off, and the sewage treatment efficiency is further improved;
3. through the arrangement of the air inlet communicated with the inside of the filter screen, negative pressure can be generated in the air inlet when sewage in the water outlet flows, air enters the inside of the filter screen and is discharged from the filter holes, and therefore impurities adhered to the filter screen can fall off further, and the sewage treatment efficiency is improved again;
4. through the operation of each part of kinetic energy drive with sewage flow, need not to consume manpower and physical resources, can clear up the filter screen constantly simultaneously, and the clearance is timely high-efficient.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: 1 equipment base body, 2 water inlets, 3 circular grooves, 4 turntables, 41 through holes, 5 water wheels, 6 air holes, 7 water outlets, 8 buoyancy scrapers, 9 filter screens, 91 springs, 10 material storage tanks and 101 material outlets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a high-efficient type filtration equipment for sewage treatment, including equipment base member 1, water inlet 2 has been seted up to the upper end of equipment base member 1, and the communicating circular recess 3 with water inlet 2 has been seted up to the lateral wall of equipment base member 1, and coaxial sealed rotation is connected with carousel 4 in the circular recess 3, and a plurality of through-holes 41 that differ in size have been seted up to the lateral wall of carousel 4, and the coaxial fixedly connected with waterwheel 5 of lateral wall of carousel 4. The side wall of the equipment base body 1 is provided with a water outlet 7 communicated with the inside of the circular groove 3.
The blades of the water wheel 5 are disposed to be offset from the through holes 41 so as to prevent the blades of the water wheel 5 from blocking the through holes 41 and blocking the flow of sewage. The calibers of the water inlet 2 and the water outlet 7 are larger than the maximum aperture of the through hole 41, so that on one hand, the through hole 41 can be filled with sewage flowing out from the water inlet 2, and on the other hand, the liquid level and the flow speed of the sewage are unchanged after the sewage flows into the water outlet 7 from the same through hole 41.
And a filter screen 9 is embedded in the water outlet 7, a buoyancy scraper 8 matched with the filter screen 9 is connected in the water outlet 7 in a sliding manner, and the buoyancy scraper 8 can be made of plastic materials with density smaller than that of water and can float on the water surface and move up and down along with the fluctuation of the water surface.
The inner bottom of the water outlet 7 is provided with a storage tank 10, the storage tank 10 is positioned below the filter screen 9, the lower end of the storage tank 10 is provided with a discharge port 101, and a valve is arranged in the discharge port 101.
In this embodiment, the sewage is discharged into the circular groove 3 from the water inlet 2, flows into the water outlet 7 through the through hole 41 on the rotary disk 4, and is discharged after being filtered by the filter screen 9 in the water outlet 7.
When sewage is discharged into the circular groove 3, the water wheel 5 is pushed to rotate, and the rotating disc 4 is driven to rotate synchronously. Meanwhile, the through holes 41 with different apertures on the rotating disc 4 are opposite to the water outlet 7 one by one, and the sewage flows into the water outlet 7 along the through holes 41 with different apertures.
Because the aperture sizes of the through holes 41 are different, the flow of sewage discharged into the water outlet 7 is changed along with the rotation of the rotary disc 4, so that the liquid level in the water outlet 7 is changed along with the change. Under the action of buoyancy, the buoyancy scraper 8 floating on the liquid surface moves up and down along with the vertically floating liquid surface, so that garbage sundries adhered to the surface of the filter screen 9 can be scraped into the storage tank 10 below, and the good permeability and high sewage filtering efficiency of the filter screen 9 are kept.
The device takes the kinetic energy of flowing sewage as the driving force, and can be operated to clean the filter screen 9 as long as sewage is discharged, so that a large amount of manpower and material resources are saved, the cleaning device is extremely high in timeliness, and the transparent effect of the filter screen 9 can be kept constantly. Only when the sewage is not treated, the valve in the discharge port 101 is opened to clean the garbage sundries in the storage tank 10.
Example two:
referring to fig. 3, unlike the first embodiment, the buoyant scraper 8 is made of a magnetic material, the filter 9 is made into a hollow structure, and a plurality of iron springs 91 are embedded in the filter 9.
In this embodiment, since the buoyant flight 8 is made of magnetic material and the springs 91 are made of iron, the buoyant flight 8 approaches the springs 91 in the screen 9 while floating up and down.
When the magnetic buoyancy scraper 8 approaches a certain spring 91, the spring 91 is contracted along the direction of the buoyancy scraper 8, and when the buoyancy scraper 8 leaves, the spring 91 is extended and recovered under the action of the elastic force. So can be at buoyancy scraper blade 8's the in-process that floats from top to bottom for each spring 91 stretches out and draws back one by one in the filter screen 9, and make the outer wall of filter screen 9 constantly shake, can promote the rubbish debris of adhesion on the outer wall of filter screen 9 to drop, further improve the filtration efficiency of sewage.
Example three:
referring to fig. 4-5, different from the second embodiment, an air inlet hole 6 communicated with the water outlet 7 is formed in the side wall of the device base body 1, and the air inlet hole 6 is communicated with the inside of the filter screen 9. As shown in fig. 4, the air inlet hole 6 is communicated with the water outlet 7, and the air outlet end of the air inlet hole 6 is arranged inside the hollow filter screen 9.
In this embodiment, when sewage flows in the water outlet 7, because the water flow speed in the water outlet 7 is high and the pressure intensity is low, the air flow speed in the air inlet 6 communicated with the water outlet 7 is low and the pressure intensity is high, so that a pressure difference can be generated in the air inlet 6, air is continuously sucked in from the air inlet 6, and the air flowing in from the air inlet 6 enters the filter screen 9 and is discharged from the filter holes of the filter screen 9 (the air flow direction is as shown by arrows in fig. 5).
When the air is discharged from the filtering holes of the filter screen 9, the impurities adhered to the outer wall of the filter screen 9 are blown, so that the impurities on the outer wall of the filter screen 9 are further enabled to fall off, meanwhile, the air continuously discharged from the filtering holes can also blow out the fine impurities entering the filtering holes, the filter screen 9 is cleaned more thoroughly, and the efficiency of filtering sewage is improved again.
In addition, it is worth mentioning that, when sewage is discharged into the water outlet 7, the sewage passes through the through holes 41 with different apertures along with the rotation of the rotary disc 4, when the sewage passes through the through hole 41 with smaller aperture from the wide circular groove 3, the sewage flow speed is fast, and when the sewage enters the through hole 41 with larger air, the sewage flow speed is relatively slow, so that the sewage flow speed entering the water outlet 7 from the through hole 41 is continuously changed, the pressure difference between the sewage and the air inlet 6 is also continuously changed, the air flow speed discharged from the filter holes is also continuously changed, the impact force on the filter screen 9 is also continuously changed, the shaking effect of the filter screen 9 can be further enhanced, and the dropping of sundries on the filter screen 9 is promoted.
It should be noted that, since the air flows out from the inside of the screen 9, the screen 9 is forced to bulge outward, and the buoyancy scraper 8 is disposed outside the screen 9, when the magnetic buoyancy scraper 8 attracts the spring 91, the screen 9 is also forced to bulge outward. The shaking effect of the screen 9 is enhanced when the air impacts the screen 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a high-efficient type filtration equipment for sewage treatment, includes equipment base member (1), its characterized in that, water inlet (2) have been seted up to the upper end of equipment base member (1), the communicating circular recess (3) with water inlet (2) have been seted up to the lateral wall of equipment base member (1), coaxial seal rotates in circular recess (3) and is connected with carousel (4), a plurality of through-holes (41) of not uniform size have been seted up to the lateral wall of carousel (4), the coaxial fixedly connected with water wheels (5) of lateral wall of carousel (4), the communicating delivery port (7) with circular recess (3) inside have been seted up to the lateral wall of equipment base member (1), just delivery port (7) embedded filter screen (9) that is equipped with, sliding connection has in delivery port (7) and filter screen (9) complex buoyancy scraper blade (8), storage tank (10) have been seted up to the interior bottom of, the storage tank (10) is located below the filter screen (9), the lower end of the storage tank (10) is provided with a discharge port (101), and a valve is installed in the discharge port (101).
2. A high efficiency type sewage treatment filter apparatus as claimed in claim 1, wherein said buoyant scraper (8) is made of magnetic material, said filter screen (9) is made into hollow structure, and said filter screen (9) is embedded with a plurality of iron springs (91).
3. The efficient filtering equipment for sewage treatment as claimed in claim 2, wherein the side wall of the equipment base body (1) is provided with an air inlet hole (6) communicated with the water outlet (7), and the air inlet hole (6) is communicated with the inside of the filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492728.6A CN111450611B (en) | 2020-06-03 | 2020-06-03 | High-efficient type filtration equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492728.6A CN111450611B (en) | 2020-06-03 | 2020-06-03 | High-efficient type filtration equipment for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111450611A true CN111450611A (en) | 2020-07-28 |
| CN111450611B CN111450611B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010492728.6A Active CN111450611B (en) | 2020-06-03 | 2020-06-03 | High-efficient type filtration equipment for sewage treatment |
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| CN (1) | CN111450611B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390352A (en) * | 2020-11-04 | 2021-02-23 | 沈兵荣 | MBR integration sewage treatment device |
| CN114146466A (en) * | 2021-12-03 | 2022-03-08 | 王艳利 | Self-cleaning formula rose box for hydroelectric power generation |
| CN114288736A (en) * | 2021-12-31 | 2022-04-08 | 江苏恒大变压器有限公司 | Oil-immersed transformer fluid filter assembly |
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| US5166984A (en) * | 1991-11-06 | 1992-11-24 | Hsiao Yu Teng | Loudspeaker |
| JP2016050646A (en) * | 2014-09-01 | 2016-04-11 | 株式会社不二越 | Flow rate adjustment valve |
| CN106223889A (en) * | 2016-08-31 | 2016-12-14 | 成都保瑞特钻头有限公司 | A kind of hydroscillator |
| CN107721072A (en) * | 2017-10-27 | 2018-02-23 | 江苏大学 | A kind of biofilm reactor based on magnetic active carbon fiber |
| CN110143730A (en) * | 2019-06-24 | 2019-08-20 | 文成县简创科技有限公司 | A kind of multi-level hierarchical layering can handle the sewage-treatment plant of particulate matter |
| CN210367322U (en) * | 2019-08-05 | 2020-04-21 | 南京百立特环保科技有限公司 | Full-automatic permanent magnetism deironing filter |
-
2020
- 2020-06-03 CN CN202010492728.6A patent/CN111450611B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166984A (en) * | 1991-11-06 | 1992-11-24 | Hsiao Yu Teng | Loudspeaker |
| JP2016050646A (en) * | 2014-09-01 | 2016-04-11 | 株式会社不二越 | Flow rate adjustment valve |
| CN106223889A (en) * | 2016-08-31 | 2016-12-14 | 成都保瑞特钻头有限公司 | A kind of hydroscillator |
| CN107721072A (en) * | 2017-10-27 | 2018-02-23 | 江苏大学 | A kind of biofilm reactor based on magnetic active carbon fiber |
| CN110143730A (en) * | 2019-06-24 | 2019-08-20 | 文成县简创科技有限公司 | A kind of multi-level hierarchical layering can handle the sewage-treatment plant of particulate matter |
| CN210367322U (en) * | 2019-08-05 | 2020-04-21 | 南京百立特环保科技有限公司 | Full-automatic permanent magnetism deironing filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390352A (en) * | 2020-11-04 | 2021-02-23 | 沈兵荣 | MBR integration sewage treatment device |
| CN114146466A (en) * | 2021-12-03 | 2022-03-08 | 王艳利 | Self-cleaning formula rose box for hydroelectric power generation |
| CN114288736A (en) * | 2021-12-31 | 2022-04-08 | 江苏恒大变压器有限公司 | Oil-immersed transformer fluid filter assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111450611B (en) | 2021-12-24 |
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Effective date of registration: 20211203 Address after: 710000 southwest of the intersection of Binhe Avenue extension and Zaohe River, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Applicant after: Cecep (Xi'an) ecological environmental protection Co.,Ltd. Address before: 313199 No.267, Jiefang West Road, Chicheng Town, Changxing County, Huzhou City, Zhejiang Province Applicant before: Wei Cong |
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